Here is something most people never realize while watching happy little trees appear on screen: Bob Ross could not have painted a single one of those landscapes in 26 minutes with ordinary tubes of paint off a craft store shelf. The paint he squeezed onto his palette was unusually stiff, almost like cold butter, and that one detail made his entire wet-on-wet method possible. So when people ask what paint does Bob Ross use, the honest answer goes far beyond a brand name. It comes down to chemistry, consistency, and a very specific set of thirteen colors.
If you have ever tried to follow along with an episode of The Joy of Painting and ended up with a muddy gray mess, your paint was probably the problem, not your talent. In this guide, you will learn exactly which oil colors sat on his palette, what Liquid White really does, why paint thickness matters more than the logo on the tube, which brushes and knives he paired with those paints, how to set up your palette step by step, what mistakes trip up beginners, and how much the whole kit actually costs. By the end, you will know how to recreate his setup either with the official supplies or with smart, affordable substitutes.
The Short Answer: Firm Oil Paints Built for Wet-on-Wet Painting
Bob Ross used oil paints exclusively on television, specifically his own line of Bob Ross oil colors, which were manufactured to a much stiffer, drier consistency than typical artist oils so that thick paint could be layered directly on top of a wet base without the colors blending into mud. These paints were produced for him by the Martin F. Weber Company, and today Bob Ross Inc. continues to sell the same formulations under the Bob Ross name.
Traditional oil paint uses pigment ground into a drying oil, usually linseed oil or safflower oil. Most manufacturers add a fair amount of oil so the paint spreads smoothly and feels buttery. Bob’s paints went the other direction. They contain a high pigment load and just enough oil to bind everything together. When you press a palette knife into a mound of it, the paint holds a sharp peak instead of slumping back down.
That firmness is the whole trick. In wet-on-wet painting, you never wait for a layer to dry. You paint a thin, slick base over the canvas, then push firmer paint into it. Because the top paint is thicker and drier than the base, it sits on the surface instead of dissolving into it. Soft, oily paint would simply disappear into the wet layer and turn everything gray.
Here is a simple way to picture it. Imagine spreading cold, thick frosting over a layer of warm syrup. The frosting stays put. Now imagine spreading warm, runny frosting over that same syrup. It melts and blends. Bob’s paint was the cold frosting, and Liquid White was the syrup.
The 13 Colors on Bob Ross’s Palette
Bob rarely strayed from a fixed lineup of thirteen colors. He mixed everything else on the palette. That limited selection is one reason his paintings feel visually unified, and it is great news for beginners, because you do not need forty tubes to get started.
Below is the complete list, along with what each color typically does in a landscape. Keep in mind that exact pigments can shift slightly between production batches, so always check the tube label if pigment identity matters to you.
| Color | Typical Role in a Painting | Notes |
|---|---|---|
| Titanium White | Highlights, clouds, snow, mixing tints | The most used tube by far; buy the large size |
| Phthalo Blue | Bright skies, water, cool distant hills | Extremely strong; a speck goes a long way |
| Prussian Blue | Deep skies, shadowed water, dark mixes | Slightly warmer and moodier than Phthalo Blue |
| Phthalo Green | Evergreen mixes, water reflections | Almost never used straight from the tube |
| Sap Green | Foliage, grass, bushes | Warmer and softer than Phthalo Green |
| Midnight Black | Darkening mixes, tree trunks, shadows | Often mixed with blues rather than used alone |
| Van Dyke Brown | Tree trunks, soil, base layers, cabins | A workhorse dark neutral |
| Dark Sienna | Warm shadows, rocks, tree bark, undertones | Reddish brown, transparent in thin layers |
| Alizarin Crimson | Sunsets, flowers, deep reds, purple mixes | Transparent and staining |
| Bright Red | Warm sky glows, foliage accents | Opaque, punchy, easy to overuse |
| Cadmium Yellow | Bright highlights on grass and leaves | Often sold as a cadmium hue in modern sets |
| Yellow Ochre | Warm earth tones, dry grass, sand | Opaque and muted |
| Indian Yellow | Glowing sunlight, warm skies, leaf highlights | Transparent and luminous |
Which Colors Do You Actually Need First?
If you cannot buy all thirteen at once, start with the six that appear in almost every episode: Titanium White, Phthalo Blue, Prussian Blue, Van Dyke Brown, Sap Green, and Alizarin Crimson. Those six will get you through a surprising number of mountain, lake, and forest scenes. Add Cadmium Yellow and Bright Red next for sunsets and highlights.
One practical note about quantity: you will burn through Titanium White three or four times faster than anything else. Many painters buy the standard 37 ml tubes of color but grab a much larger tube or jar of white. Bob himself worked from a big supply of white because nearly every highlight starts there.
Liquid White, Liquid Black, and Liquid Clear: The Base Coats That Make It Work
You cannot talk about Bob Ross paint without talking about Liquid White. It is a thin, slow-drying white oil medium that you brush over the entire canvas before you paint anything else. That slick, wet layer lets stiff paint glide across the surface and blend softly, which is how those feathery clouds and misty mountain bases happen so quickly.
The idea did not start with Bob. His teacher, Bill Alexander, popularized a similar product called Magic White on his own television show, The Magic of Oil Painting, in the 1970s. Bob learned the wet-on-wet approach from Alexander, then developed his own version and built a teaching system around it.
Bob Ross Inc. sells three of these liquid base coats, and each one solves a different problem:
- Liquid White — the standard base for skies, snow scenes, and most landscapes. It lightens whatever you paint over it, so colors come out softer.
- Liquid Black — used for night scenes, dramatic seascapes, and paintings that need dark, moody values right from the start.
- Liquid Clear — a colorless version that gives you the same slippery surface without lightening or darkening your colors. It is the best choice when you want deep, rich darks, like a forest reflected in still water.
Apply it thin. This is where most beginners go wrong. You want a coat so thin that the canvas still looks almost white and feels barely damp to the touch, not a puddle. Bob described it as “very thin, very even.” If your paint slides around uncontrollably or your trees droop into soup, you used too much.
Can You Make Your Own Liquid White?
Yes, and plenty of painters do. Mix Titanium White oil paint with linseed oil until it reaches the consistency of heavy cream. Some artists add a small amount of odorless mineral spirits to thin it further, and a touch of stand oil or a slow-drying medium to extend the working time. The homemade version works well, though the commercial product is more consistent and stays wet longer.
For a homemade Liquid Clear, mix linseed oil with a little odorless mineral spirits and brush a whisper-thin coat over the canvas. Again, restraint matters more than the recipe.
Why Paint Consistency Matters More Than the Brand on the Tube
Here is the freeing truth: you do not have to buy Bob Ross branded paint to paint like Bob Ross. You do have to buy paint that behaves the way his did. Consistency is the real requirement, and the brand is just a convenient shortcut.
Think of it like baking bread. The recipe calls for bread flour because of its protein content, not because of the company that milled it. Any bread flour works. Cake flour does not. In the same way, any stiff, high-pigment oil paint will work for wet-on-wet, while soft, oily student paint will fail no matter how nice the label looks.
Here is a real scenario that plays out constantly in beginner groups. Someone buys a cheap 24-tube student oil set, brushes on Liquid White, loads a fan brush with green, and taps in an evergreen. Instead of crisp branches, they get a smudgy gray-green blur. Then they add more paint, which makes it worse. The paint was too thin and too oily, so it dissolved straight into the wet base. Switching to firmer paint fixes it instantly, with zero change in technique.
You can test any tube you already own. Squeeze a small amount onto a palette and press a palette knife into it, then lift straight up. If the paint holds a sharp little peak like meringue, it is firm enough. If it slumps flat or leaves an oily halo on the palette, it is too soft. To stiffen soft paint, squeeze it onto a piece of cardboard or newsprint for 15 to 30 minutes so some excess oil wicks out, then scrape it up and use it.
Bob Ross Oils Compared to Other Oil Paint Brands
Once you know what you are looking for, comparing brands gets easy. The table below lines up the options painters most often consider for wet-on-wet landscapes.
| Brand or Line | Consistency | Price Level | Good Fit for Wet-on-Wet? |
|---|---|---|---|
| Bob Ross Oil Colors | Very firm, holds peaks | Mid | Yes, designed specifically for it |
| Winsor & Newton Winton | Firm to medium | Budget to mid | Yes, one of the most popular substitutes |
| Grumbacher Academy | Medium, slightly buttery | Budget | Usually yes, may need oil blotting |
| Utrecht Artists’ Oils | Firm and heavily pigmented | Mid | Yes, excellent value in large tubes |
| Gamblin Artist Grade | Medium firm | Mid to high | Yes, though softer than Bob Ross |
| Rembrandt or Old Holland | Firm, very high pigment | High | Yes, but expensive for beginners |
| Generic craft store student oils | Soft, oily, low pigment | Very low | Rarely, expect blending problems |
| Water-mixable oils | Varies by brand | Mid | Sometimes, best with a matching medium |
What About Acrylics?
Bob never used acrylics on the show, and for good reason. Acrylic paint dries in minutes, sometimes seconds under studio lights. The entire wet-on-wet method depends on the canvas staying wet for the full painting session, which oils allow for hours or even days. Bob Ross branded acrylic sets do exist now for painters who prefer water cleanup, but if you follow along with a classic episode using acrylics, expect the paint to set before you can blend a sky.
If you want a middle ground, water-mixable oils are the better answer. They handle like real oils and stay wet, but you clean brushes with soap and water instead of solvent. Just pair them with a water-mixable medium rather than regular linseed oil, and be aware that they run a bit softer than Bob Ross oils.
The Rest of the Toolkit: Brushes, Knives, Canvas, and Cleanup
Paint is only half the story. Bob paired his stiff oils with unusually large, sturdy brushes made from natural bristle. Those brushes hold big loads of thick paint and spring back into shape, which is exactly what you need for tapping in foliage or beating in a mountain.
Here is the core kit he used and recommended:
- 2-inch background brush — skies, water, large washes, and blending
- 1-inch landscape brush — bushes, foliage, smaller sky areas
- 2-inch blender brush — softening and blending clean, with no paint on it
- #6 fan brush — evergreens, clouds, grass, water lines
- #3 fan brush — smaller trees and finer details
- 1-inch oval brush — round bushes and soft masses
- #6 filbert brush — flowers, petals, small highlights
- #2 script liner brush — tree branches, twigs, signatures, wire-thin lines
- Large painting knife — mountains, snow, rocky highlights
- Small painting knife — cabin details, small rocks, fine scraping
- Odorless paint thinner — brush cleaning only, never for thinning paint
- 18 x 24 inch double-primed canvas — his standard size on the show
His cleaning routine became part of the show’s charm. He swished the brush in odorless thinner, wiped it on a screen inside the container, then whacked it against a bucket support to fling out the solvent. “Beat the devil out of it,” he would say. The point is practical: a brush loaded with leftover thinner will drip into your next color and thin your paint, which ruins the wet-on-wet effect.
Also worth noting, he almost never used a wooden palette. He worked on a clear acrylic or glass palette so he could see color mixes accurately against the canvas, and so he could scrape it clean with a knife between sessions.
How to Set Up Your Palette and Paint the Bob Ross Way
Setting up correctly saves you from half the problems beginners run into. Follow this sequence and your first session will go far smoother.
- Lay out your colors in a fixed order. Bob arranged his palette the same way every time so he could grab a color without looking. A common order runs from light to dark: white, yellows, reds, browns, greens, blues, black.
- Squeeze out generous mounds. Tiny dabs dry out and force you to stop mid-painting. Leave open space in the center for mixing.
- Coat the canvas with Liquid White, Black, or Clear. Use the 2-inch brush, work in long horizontal strokes, then cross with vertical strokes to even it out. Keep the layer thin enough that it barely shines.
- Block in the big shapes first. Sky, then distant mountains, then middle ground, then foreground. Work from back to front and from thin to thick.
- Load your brush by pulling paint, not dipping. Drag the bristles across a thin ribbon of paint at the edge of the mound so the paint sits in the bristle tips, not buried in the ferrule.
- Use light pressure for details. Trees, branches, and highlights need barely any pressure. Bob used to say the paint should almost touch the canvas by itself.
- Add highlights last with the stiffest paint. Highlight mixes should contain plenty of Titanium White and no added oil so they sit on top of everything below.
- Clean brushes between color families. You do not need a spotless brush every time, but going from Phthalo Blue to a light yellow without cleaning will give you green.
One habit makes a bigger difference than any other: paint your darks first and your lights last. Because light paint sits on top of dark paint easily, but dark paint smears into light paint, following that order keeps your canvas clean and your highlights bright.
Common Mistakes and Misconceptions
Most Bob Ross failures trace back to a handful of predictable errors. Recognizing them early will save you canvases, paint, and frustration.
- Believing the paint is magic. The formulation helps, but the technique does the heavy lifting. Plenty of painters get identical results with Winton or Utrecht oils.
- Applying Liquid White too thick. This is the single most common problem. A heavy coat turns everything you paint into a pale, sliding blur.
- Thinning paint with solvent. Odorless thinner belongs in the brush cleaning bucket, not on the palette. Thinned paint cannot sit on top of a wet base.
- Assuming he used acrylics. The fast pace fools people into thinking the paint dried quickly. It did not. He simply never waited for it to dry.
- Buying huge color sets. Thirteen colors covered every episode. More tubes mean more confusion and more waste.
- Skipping the natural bristle brushes. Soft synthetic brushes cannot move stiff paint or hold a fan shape well enough for evergreens.
- Overworking an area. Wet-on-wet rewards decisive strokes. The more you fuss, the muddier it gets.
- Forgetting that his paintings were teaching demos. Bob painted three versions of every episode piece, and he had painted the same scenes hundreds of times. Your first attempt is not supposed to match his.
There is also a lingering myth that Bob Ross paint contains a secret drying agent that makes it different from all other oils. It does not need one. The paint is simply stiff, well pigmented, and formulated with a modest oil content. Any manufacturer could make something similar, and several effectively do.
What It Costs and How to Save Money
Budget is a real consideration, since a complete official kit is not cheap. As a rough guide, individual 37 ml tubes of Bob Ross oil color usually land somewhere between 8 and 15 dollars, a large tube of Titanium White runs higher, and a bottle of Liquid White in the 250 ml range typically costs around 20 to 30 dollars. A full master paint set with all thirteen colors plus the liquid base often falls in the 100 to 160 dollar range, and a complete kit with brushes and knives can push past 200 dollars.
You can cut that dramatically without hurting your results. Here is where the savings hide:
- Start with six colors instead of thirteen. You can paint dozens of scenes with white, two blues, a green, a brown, and a red.
- Mix your own Liquid White. Titanium White plus linseed oil costs a fraction of the bottled version and works well once you dial in the consistency.
- Buy the biggest tube of white you can find. White is 60 to 70 percent of the paint you will use, so bulk pricing pays off fast.
- Substitute brands for the expensive colors. Cadmium pigments cost the most. A quality cadmium hue delivers nearly the same look for far less.
- Practice on canvas panels or paper. Oil-primed paper and cardboard panels cost a few dollars each compared to stretched canvas.
- Skip the specialty brushes at first. A 2-inch brush, a #6 fan, a script liner, and one painting knife will carry you through most tutorials.
One more money-saving habit: cover your palette with plastic wrap or slide it into an airtight container between sessions. Oil paint stays workable for days that way, so you throw away far less. Some painters even store their palette in the freezer to stretch it out for a week or more.
Questions Beginners Ask About Bob Ross Paint
Are Bob Ross paints toxic?
Oil paint is generally safe when you handle it sensibly. The main cautions involve certain pigments, especially cadmium colors, and the solvents used for cleanup. Do not eat, smoke, or drink around your paint, wash your hands afterward, work in a ventilated space, and never pour thinner down the drain. Rags soaked in oil and solvent can self-heat, so spread them flat to dry or store them in a sealed metal container.
How long do Bob Ross paintings take to dry?
Touch-dry usually takes several days to a couple of weeks depending on thickness, humidity, and which colors you used. Thick knife-applied mountains take much longer than thin sky layers. Full curing, where the paint film hardens all the way through, can take six months to a year before varnishing.
Can I use Bob Ross paint for regular oil painting?
Absolutely. They are real artist oil paints, so you can use them for portraits, still life, or any traditional approach. You may want to add a little medium to loosen them for detail work, since they are stiffer than most painters prefer for fine brushwork.
Do I need the exact Bob Ross brushes?
No, but you do need the right shapes and stiffness. Look for natural bristle brushes in the same sizes. Several companies now make Bob Ross style brush sets at lower prices, and many of them perform well enough for learning.
What is changing about these supplies?
A few shifts are worth watching. Regulations on cadmium and certain lead-based pigments have pushed manufacturers worldwide toward hue replacements, so modern sets increasingly use safer substitutes that look nearly identical. Water-mixable oils keep improving and now offer a genuinely solvent-free path into wet-on-wet painting, which appeals to painters working in apartments or shared spaces. Interest itself keeps growing too, since full episodes of The Joy of Painting stream free online and continue to pull in new painters decades after they first aired. That demand means more brands are producing firm, landscape-friendly oils and more affordable brush alternatives every year.
So the complete answer comes down to this: Bob Ross painted with stiff, high-pigment oil paints, thirteen colors in total, applied over a thin coat of Liquid White, Liquid Black, or Liquid Clear using large natural bristle brushes and a painting knife. The brand name on the tube matters far less than the consistency inside it. Firm paint layers over a slick base, darks go down before lights, and light pressure beats heavy pressure every single time.
Understanding his materials does more than satisfy curiosity. It removes the biggest roadblock standing between you and your first finished landscape, because once your paint behaves correctly, the technique starts to click almost immediately. Pick up six colors, one base coat, a couple of brushes, and a cheap canvas panel, then follow along with an episode. You will make mistakes, and that is fine, because as Bob liked to remind everyone, there are no mistakes, only happy accidents.
